kobe80 Posted June 20, 2016 Share Posted June 20, 2016 i'm having a problem with USB 3.0. the ports are only registering as 2.0. I have my config.plist settings the same as MacAndrea's for USB 3.0, but my machine (X99-A/5960X) won't boot with Intel xHCI Mode on anything other than Disabled in the BIOS. The other Legacy support & hand-off settings work at Enabled, but if i put Intel xHCI mode on anything other than Disabled, i get kernel panic. any advice? Link to comment Share on other sites More sharing options...
simras Posted June 28, 2016 Share Posted June 28, 2016 Hello i try to follow your guide, my configuration is the same, 5820k, Asus x99-A, 16GB 2400Mhz, gtx 750 but impossible to boot on El Capitan. For the installation, on a real macintosh i install El Capitan on the ssd of my hack, after that i boot into it, install Webdrivers and Clover. Now for the EFI folder i follow what you said but impossible to boot. Here my EFI folder with only thing that are interesting because too big to upload everything (in the folder ACPI>Patched, i don't know which one SSDT i must use) and a picture of the screen when i boot : Thanks. EFI.zip Link to comment Share on other sites More sharing options...
macandrea Posted June 29, 2016 Author Share Posted June 29, 2016 Hi, did you disable serial port in BIOS? Andrea Link to comment Share on other sites More sharing options...
simras Posted July 3, 2016 Share Posted July 3, 2016 Hello, it was not deactivate, now i bypass the problem but i have an another error "ERP Timer is not specified" i don't know how to bypass it. In the BIOS i try to deactivate and activate ERP but no change. edit : can you link me your actual EFI folder, think that it can be more easy for me. Link to comment Share on other sites More sharing options...
grandosegood Posted August 18, 2017 Share Posted August 18, 2017 hi there, did you use the legacy install method for your asus x99-a? or dud you use UEFI? i believe rampagedev recommends legacy method for x99, so wanted to confirm Link to comment Share on other sites More sharing options...
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